22419972

素因数分解:

$2^2\times 3^2\times {\mathrm{622777}}^1$

素因数の和:622787

約数の個数: 18

約数和(自身を含む): 56672798

約数和(自身を除く): 34252826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 622777, 1245554, 1868331, 2491108, 3736662, 5604993, 7473324, 11209986, 22419972]

約数ペア:

[(1, 22419972), (2, 11209986), (3, 7473324), (4, 5604993), (6, 3736662), (9, 2491108), (12, 1868331), (18, 1245554), (36, 622777)]